dshowvideosink: add virtual destructor for internal helper class.

This commit is contained in:
Stephen McNamara 2009-12-07 10:09:19 -08:00 committed by Michael Smith
parent 925b57f7e9
commit 2bae099473

View file

@ -45,6 +45,7 @@ typedef struct _GstDshowVideoSinkClass GstDshowVideoSinkClass;
class RendererSupport
{
public:
virtual ~RenderSupport() {};
virtual const char *GetName() = 0;
virtual IBaseFilter *GetFilter() = 0;
virtual gboolean Configure() = 0;